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Disposal In conformance with the European Directive 200296EC on Waste Electrical
and Electronic Equipment WEEE, this device may not be disposed of in do- mestic waste. This also applies to countries outside the EU as per their spe-
cific regulations.
➜ Please dispose of this product in accordance with local regulations at the collecting point specified for electrical and electronic equipment.
If you have any questions, please contact the responsible authority or the distributor from which you purchased this device.
Should this device be passed on to other parties for private or professional use, the content of this regulation must also be related.
Thank you for your contribution to environmental protection. If the weighing terminal has a rechargeable
battery:
The battery contains heavy metals. ➜ Observe the local regulations on the disposal of environmentally hazardous materials.
1.2 Description
The IND221 and IND226 weighing terminals have different degrees of protection: IND221
IP54, for general purpose use in dry environment IND226
IP65, for use in wet and rugged conditions There are the following possibilities for the power supply of the weighing terminal:
Power supply IND221
IND226
Built-in power supply device –
standard Built-in power supply device
with additional batteries standard
– Built-in power supply device
with rechargeable battery optional,
factory installed only optional,
factory installed only
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Display 1 6-digit weight display
2 Status indicators 3 Keypad
Status indicators
Keys LED
Meaning Under OK Over
alternatively Count PCS APW
Indicators for checkweighing Indicators for counting, overlay sticker included
~
Motion indicator
Net
The displayed weight value is a net weight value
|1| |2|
Display of the current weighing range of the connected weighing plat- form.
lb kg
Currently chosen weight unit Condition of the rechargeable battery
Key Operating
mode Menu
Key Operating
mode Menu
Switching power onoff;
abort –
Function key Back to the next
higher menu item Zeroing
Scrolling back Clear key
Back to the previ- ous menu item
Tare Scrolling
forward Transfer key
Long key-press: Calling up menu
Activating menu item
Accepting select- ed setting
METTLER TOLEDO
F C
Under OK Over NET |1| |2| lb kg
T 1
2 3
+ –
F C
T
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2.1 Opening weighing terminal
CAUTION
▲ Before opening the terminal, switch the terminal off and disconnect the power supply.
Opening IND221 ➜ Unscrew 4 screws and lift off cover.
Opening IND226 The cover of the IND226 is locked by 4 spring clips.
1. Insert the tip of a flat-blade screwdriver into one of the two slots located on the bottom of the cover, and gently push in towards the enclosure until a pop sound is heard.
2. Lift off cover.
2.2 Connecting weighing platform
1. Insert the weighing platform cable through the cable gland into the weighing terminal. 2. Connect the weighing platform cable to the 7-pin terminal strip J2 according to the
following table.
➜ With 4-wire load cells make bridges with: +EXC and +SEN, –EXC and –SEN.
2.3 Connecting serial interface
